Home / 8,914,062.08-12,301,405.44-4,839,681.44

Finding the Fourth Proportional to 8,914,062.08, 12,301,405.44 and 4,839,681.44

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Solution

The fourth proportional to 8,914,062.08, 12,301,405.44 and 4,839,681.44 is: 6,678,760.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,914,062.08 : 12,301,405.44 = 4,839,681.44 : x
  2. Step 2: Convert to fraction form
    8,914,062.08/12,301,405.44 = 4,839,681.44/x
  3. Step 3: Cross multiply
    8,914,062.08x = 12,301,405.44 × 4,839,681.44
  4. Step 4: Simplify right side
    8,914,062.08x = 59,534,883,593,883.04
  5. Step 5: Solve for x
    x = 59,534,883,593,883.04/8,914,062.08
  6. Step 6: Final answer
    x = 6,678,760.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.